<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>
<body>
  <form action="/lesson14/up1" method="post" class="" enctype="multipart/form-data">
    <input type="file"  name="myfile" value="">
    <input type="submit" value="点我提交">
  </form>
  <form action="/lesson14/up2" mehtod="post" class="" enctype="multipart/form-data">
    <input type="file" name="myfiles" value="" multiple>
    <input type="submit" value="点我提交多个文件">
  </form>
  <form action="/lesson14/up3" mehtod="post" class="" enctype="multipart/form-data">
    <input type="file" name="f1" value="">
    <input type="file" name="f2" value="" multiple=3>
    <input type="text" name="write" value="">
    <input type="submit" value="点我提交多个文件222">
  </form>
</body>
</html>
